tosca_definitions_version: tosca_simple_yaml_1_0_0
policy_types:
   onap.policies.optimization.QueryPolicy:
      derived_from: onap.policies.Optimization
      version: 1.0.0
      properties:
         queryProperties:
            type: list
            required: true
            entry_schema:
               type: policy.data.queryProperties_properties
data_types:
   policy.data.queryProperties_properties:
      derived_from: tosca.nodes.Root
      properties:
         attribute:
            type: string
            required: true
         value:
            type: string
            required: true
         attribute_location:
            type: string
            required: true